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公开(公告)号：US12121632B2
公开(公告)日：2024-10-22
申请号：US18370939
申请日：2023-09-21
发明人： Murat Guvendiren , Shen Ji , Alperen Abaci
IPC分类号： B33Y10/00 , A61L27/20 , A61L27/38 , A61L27/50 , A61L27/52 , A61L27/56 , B29C64/106 , B29C64/40 , B29K105/00 , B29L31/00 , B33Y70/00
CPC分类号： A61L27/52 , A61L27/20 , A61L27/38 , A61L27/507 , A61L27/56 , B29C64/106 , B29C64/40 , B33Y10/00 , A61L2420/08 , B29K2105/0061 , B29L2031/753 , B33Y70/00
摘要： Disclosed is a new 3D bioprinting method of soft polymeric material such as a hydrogel or elastomer and/or cells for scaffolds or devices with structures. The method utilizes in one aspect extrusion based printing of polymer solutions, hydrogels and cells referred as direct ink writing (DIW) or BioPlotting that is modified to offer break-through advantages. The method may utilize sequential printing of a photocurable polymer solution or matrix material, and a functional hydrogel and/or cells. Printing within or inside of a viscous non-cured layer is accomplished by printing cells directly into the functional hydrogel. The viscous layer does not need to be shear thinning and thus allows use of a wide variety of bioinks never before allowed because of shear thinning and recovery requirement of commonly utilized extrusion based embedded bioprinting approach. Complex printing patterns never before allowed for bioinks are now possible utilizing this new printing method.
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公开(公告)号：US20240129889A1
公开(公告)日：2024-04-18
申请号：US18046129
申请日：2022-10-12
发明人： Manoop Talasila , Qiong Wu , Wen-Ling Hsu , Xiaopeng Jiang , Cristian Borcea , Pritam Sen
CPC分类号： H04W64/006 , G01C21/206
摘要： For example, a method includes collecting orientation data from a mobile device as a user of the mobile device moves within an indoor space, generating orientation estimates for the mobile device from the orientation data, generating distance estimates representing distances of the mobile device to a wireless access point in the indoor space, storing the orientation estimates and the distance estimates together as a series of data blocks, constructing a plurality of trajectory segments from the orientation estimates, identifying identifiers for a last number of trajectory segments, using data blocks corresponding to the last number of trajectory segments, and identifying a predicted place within the indoor space to which the user is expected to go by using the identifiers to traverse a prediction tree, where branches of the prediction tree that are associated with the identifiers define a path that ends at a leaf node corresponding to the predicted place.
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公开(公告)号：US20240116007A1
公开(公告)日：2024-04-11
申请号：US18377482
申请日：2023-10-06
发明人： Kamalesh Sirkar , Yufeng Song
IPC分类号： B01D69/14 , B01D15/10 , B01D53/04 , B01D53/22 , B01D63/04 , B01D69/02 , B01D69/08 , B01D71/02
CPC分类号： B01D69/147 , B01D15/10 , B01D53/04 , B01D53/229 , B01D63/04 , B01D69/02 , B01D69/08 , B01D71/028 , B01D2253/204 , B01D2325/12
摘要： A module for gas and/or vapor removal from a fluid stream is provided. The module includes at least one hollow fiber membrane including a first end and an opposing second end. The hollow fiber membrane includes a fiber wall defining an interior bore extending from the first end to the opposing second end and defining a passage for fluid flow through the hollow fiber membrane. The module includes a bed of metal organic framework (MOF) integrated into membrane pores of the fiber wall of the at least one hollow fiber membrane, into the hollow fiber membrane bore, and/or outside of the at least one hollow fiber membrane in an extracapillary space.
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4.发明授权公开(公告)号：US11945014B2
公开(公告)日：2024-04-02
申请号：US17154872
申请日：2021-01-21
发明人： Jay Meegoda , Jitendra Kewalramani
摘要： Systems and methods to remediate, degrade, and/or remove pollutants within various contaminated environmental solid media that includes contaminated soils and sediments, biosolids and slurries by subjecting a mixture of the contaminated solids and a liquid to acoustic cavitation generated by more than one type of ultrasonic device. One of the ultrasonic devices operates at a low frequency and the other ultrasonic device operates at a high frequency. The system advantageously provide an efficient, sustainable, and easy to handle approach to degrade contaminant, requiring only electrical energy.
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公开(公告)号：US20240107904A1
公开(公告)日：2024-03-28
申请号：US18242423
申请日：2023-09-05
发明人： Hieu Nguyen , Ravi Velpula , Barsha Jain
CPC分类号： H10N70/883 , H10B63/80 , H10N70/841
摘要： A resistive random access memory (RRAM) device is provided, and includes a top electrode layer, a bottom electrode layer, and an insulating layer positioned between the top electrode layer and the bottom electrode layer. The insulating layer includes a SiNx layer.
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6.发明授权公开(公告)号：US11891313B2
公开(公告)日：2024-02-06
申请号：US17613807
申请日：2020-05-07
IPC分类号： C02F1/28 , B01J31/24 , B01J27/198 , B01J27/188 , B01J27/19 , B01J27/195 , B01J35/00 , A62D3/115 , A62D3/40 , A62D3/38 , C02F1/72 , C02F1/30 , G01N27/48 , B01J20/22 , C02F1/32 , C02F1/58 , G01N27/07 , G01N27/22 , G01N33/18 , A62D101/22 , C02F101/36 , C02F103/06
CPC分类号： C02F1/288 , A62D3/115 , A62D3/38 , A62D3/40 , B01J20/226 , B01J27/188 , B01J27/19 , B01J27/195 , B01J27/198 , B01J31/24 , B01J35/004 , C02F1/283 , C02F1/30 , C02F1/32 , C02F1/583 , C02F1/725 , G01N27/07 , G01N27/226 , G01N27/48 , G01N33/1886 , A62D2101/22 , B01J2231/005 , B01J2531/74 , C02F1/281 , C02F1/285 , C02F2101/36 , C02F2103/06 , C02F2209/001 , C02F2209/003 , C02F2209/40 , C02F2303/16 , C02F2305/08 , C02F2305/10
摘要： Materials for binding per- and polyfluoroalkyl substances (PFAS) are disclosed. A fluidic device comprising the materials for detection and quantification of PFAS in a sample is disclosed. The fluidic device may be configured for multiplexed analyses. Also disclosed are methods for sorbing and remediating PFAS in a sample. The sample may be groundwater containing, or suspected of containing, one or more PFAS.
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公开(公告)号：US20240009354A1
公开(公告)日：2024-01-11
申请号：US18370939
申请日：2023-09-21
发明人： Murat Guvendiren , Shen Ji , Alperen Abaci
IPC分类号： B29C64/106 , B33Y10/00 , B33Y80/00 , B29C35/08 , C12N5/077
CPC分类号： B29C64/106 , B33Y10/00 , B33Y80/00 , B29C35/0805 , C12N5/0656 , B29L2031/7532
摘要： Disclosed is a new 3D bioprinting method of soft polymeric material such as a hydrogel or elastomer and/or cells for scaffolds or devices with structures. The method utilizes in one aspect extrusion based printing of polymer solutions, hydrogels and cells referred as direct ink writing (DIW) or BioPlotting that is modified to offer break-through advantages. The method may utilize sequential printing of a photocurable polymer solution or matrix material, and a functional hydrogel and/or cells. Printing within or inside of a viscous non-cured layer is accomplished by printing cells directly into the functional hydrogel. The viscous layer does not need to be shear thinning and thus allows use of a wide variety of bioinks never before allowed because of shear thinning and recovery requirement of commonly utilized extrusion based embedded bioprinting approach. Complex printing patterns never before allowed for bioinks are now possible utilizing this new printing method.
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公开(公告)号：US20230411544A1
公开(公告)日：2023-12-21
申请号：US18206342
申请日：2023-06-06
IPC分类号： H01L31/0352 , H01L31/0224 , B82Y20/00 , B82Y30/00
CPC分类号： H01L31/035218 , H01L31/022408 , B82Y20/00 , B82Y30/00
摘要： A binary CQD device is disclosed, which could include a MWIR-absorbing intraband CQD with another type of CQD. The binary CQD device could include a MWIR-absorbing intraband silver selenide (Ag2Se) CQD with a lead sulfide (PbS) CQD.
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9.发明授权公开(公告)号：US11848828B1
公开(公告)日：2023-12-19
申请号：US17821636
申请日：2022-08-23
发明人： Manoop Talasila , Anwar Syed Aftab , Wen-Ling Hsu , Cristian Borcea , Yi Chen , Xiaopeng Jiang , Shuai Zhao , Guy Jacobson , Rittwik Jana
摘要： An artificial intelligence (AI) automation to improve network quality based on predicted locations is provided. A method can include training, by a first device comprising a processor and according to model configuration parameters received from a second device that is not the first device, a local machine learning model with training data derived from first location data collected by the first device; transmitting, by the first device to the second device, anonymized model features associated with the local machine learning model; in response to the transmitting of the anonymized model features, receiving, by the first device from the second device, an aggregated machine learning model; and estimating, by the first device, a future position of the first device by applying the aggregated machine learning model to second location data collected by the first device.
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公开(公告)号：US11779859B2
公开(公告)日：2023-10-10
申请号：US17546305
申请日：2021-12-09
发明人： Kamalesh Sirkar
IPC分类号： C07C213/06 , B01D9/00 , C07C213/10 , B01D61/28 , B01D11/04 , C07D403/06 , B01D9/02
CPC分类号： B01D9/0059 , B01D9/02 , B01D11/0492 , B01D61/28 , C07C213/06 , C07C213/10 , C07D403/06 , B01D2009/0086
摘要： The present invention is directed to a method of producing active pharmaceutical ingredients (APIs). The method includes subjecting a reaction mixture with an API precursor to solvent extraction to produce a reactant stream with the API precursor. The method includes concentrating the API precursor in the reactant stream using at least one membrane. The method includes carrying out a reaction in a membrane reactor. The method includes separating the API precursor from the reaction stream using a separator. The method includes crystallizing the API precursor using a crystallizer to produce APIs.
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